The SP 777 Spreader is slimmer and lighter than its predecessor, the SP 510, and perfectly suited for high-strength steel. Like the SP 777, the SP 777E2 Spreader from the HURST Jaws of Life eDRAULIC line has a single integrated cylinder body design and large blade opening, making it the most powerful 32-inch battery-powered spreader on the market. Both tools are NFPA 1936 2015 Compliant.